Home / 9,433,593.60-14,138,143.20-4,374,139.20

Finding the Fourth Proportional to 9,433,593.60, 14,138,143.20 and 4,374,139.20

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Solution

The fourth proportional to 9,433,593.60, 14,138,143.20 and 4,374,139.20 is: 6,555,530.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,433,593.60 : 14,138,143.20 = 4,374,139.20 : x
  2. Step 2: Convert to fraction form
    9,433,593.60/14,138,143.20 = 4,374,139.20/x
  3. Step 3: Cross multiply
    9,433,593.60x = 14,138,143.20 × 4,374,139.20
  4. Step 4: Simplify right side
    9,433,593.60x = 61,842,206,386,333.44
  5. Step 5: Solve for x
    x = 61,842,206,386,333.44/9,433,593.60
  6. Step 6: Final answer
    x = 6,555,530.06

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.